Finding the Third Proportional to 2,304,817 and 4,978,921

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304,817 : 4,978,921 = 4,978,921 : x
2. Step 2: Convert to fraction form
   2,304,817/4,978,921 = 4,978,921/x
3. Step 3: Cross multiply
   2,304,817x = 4,978,921 × 4,978,921
4. Step 4: Simplify right side
   2,304,817x = 24,789,654,324,241
5. Step 5: Solve for x
   x = 24,789,654,324,241/2,304,817
6. Step 6: Final answer
   x = 10,755,584.64